1 files changed, 50 insertions, 0 deletions
diff --git a/plat/xilinx/zynqmp/pm_service/pm_common.h b/plat/xilinx/zynqmp/pm_service/pm_common.h
new file mode 100644
index 00000000..03351c24
--- /dev/null
+++ b/plat/xilinx/zynqmp/pm_service/pm_common.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2013-2015, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * Contains definitions of commonly used macros and data types needed
+ * for PU Power Management. This file should be common for all PU's.
+ */
+
+#ifndef _PM_COMMON_H_
+#define _PM_COMMON_H_
+
+#include <debug.h>
+#include <stdint.h>
+#include "pm_defs.h"
+
+#define PAYLOAD_ARG_CNT		6U
+#define PAYLOAD_ARG_SIZE	4U	/* size in bytes */
+
+/**
+ * pm_ipi - struct for capturing IPI-channel specific info
+ * @mask	mask for enabling/disabling and triggering the IPI
+ * @base	base address for IPI
+ * @buffer_base	base address for payload buffer
+ */
+struct pm_ipi {
+	const unsigned int mask;
+	const uintptr_t base;
+	const uintptr_t buffer_base;
+};
+
+/**
+ * pm_proc - struct for capturing processor related info
+ * @node_id	node-ID of the processor
+ * @pwrdn_mask	cpu-specific mask to be used for power control register
+ * @ipi		pointer to IPI channel structure
+ *		(in APU all processors share one IPI channel)
+ */
+struct pm_proc {
+	const enum pm_node_id node_id;
+	const unsigned int pwrdn_mask;
+	const struct pm_ipi *ipi;
+};
+
+const struct pm_proc *pm_get_proc(unsigned int cpuid);
+const struct pm_proc *pm_get_proc_by_node(enum pm_node_id nid);
+
+#endif /* _PM_COMMON_H_ */